Why Rapidy?
Rapidy is not just another framework. It is a lightweight, fast, and powerful tool for building server applications, combining flexibility, performance, and ease of use.
⚡ Asynchronous, fast, and convenient — everything you need for modern API development.
Why is Rapidy better than others?
| Framework | Asynchronous | Performance | Simplicity | Auto API documentation | Validation & serialization in middleware | Unified body parsing interface | Flexible routing | Client & Server | Native Python types | Lifecycle control | Fast validation & serialization |
|---|---|---|---|---|---|---|---|---|---|---|---|
| rAPIdy | ✅ | High (Aiohttp) | ✅ Simple | ❌ (coming soon) | ✅ | ✅ | ✅ | ✅ (aiohttp client) | ✅ | ✅ | ✅ High |
| FastAPI | ✅ | Very high (Starlette) | ✅ Simple | ✅ | ❌ | ❌ | 🟡 (class-based handler limits) | ❌ (server only) | ✅ | ✅ | ✅ High |
| Litestar | ✅ | Very high | ✅ Simple | ✅ | ❌ | ✅ | ✅ | ❌ (server only) | ✅ | ✅ | 🚀 Very high (msgspec) |
| Aiohttp | ✅ | High | 🟡 Medium | ❌ | ❌ | ❌ | 🟡 (class-based handler limits) | ✅ | ❌ | 🟡 | ❌ No |
| Flask | 🟡 (ver >= 2.0) | Moderate | ✅ Simple | 🟡 (via extensions) | ❌ | ❌ | 🟡 (limited routing) | ❌ (server only) | ❌ | ❌ | ❌ No |
| Django | 🟡 (ver >= 3.1) | Low | ✅ Simple | 🟡 (via extensions) | ❌ | ❌ | ✅ | ❌ (server only) | ❌ | ❌ | 🐌 Low (slow serializers) |
Reasons to Choose Rapidy
✅ Powerful Asynchronous Support with Aiohttp — Use async/await at all levels of request handling.
✅ Flexibility & Versatility — Supports both client and server (FastAPI and Litestar do not). — More flexible routing than FastAPI and Aiohttp.
✅ Clean & User-Friendly API
— Parses body uniformly for all request types.
— Fully compatible with Python types (similar to FastAPI and Litestar).
✅ High Performance — Runs faster than Flask and Django. — Validation and serialization on par with FastAPI.
✅ Simplicity Without Losing Power — Easy to write and maintain code.
✅ Framework Architecture — Rapidy’s source code is fully documented, ensuring transparency and ease of maintenance. — The framework’s codebase follows a modular structure, allowing for high scalability and easier integration of new features.
What's Next?
Rapidy is just getting started, and even more great features are coming:
🔹 Automatic OpenAPI generation (already in development!) 🔹 HTTP client with full Pydantic support 🔹 Full-fledged GRPC
⚡ We are shaping the future of web development! Subscribe for updates and be among the first to experience the new Rapidy features.
Conclusion: Rapidy — flexibility, speed, and convenience.
Try it today and see for yourself! 🚀